MAGNESIA-CALCIA REFRACTORY USING ZIRCONIA-CONTAINING MAGNESIA CLINKER

MAGNESIA-CALCIA REFRACTORY USING ZIRCONIA-CONTAINING MAGNESIA CLINKER

PURPOSE:To provide magnesia-calcia refractory having high corrosion resistance by adding ZrO2. CONSTITUTION:Magnesia clinker containing a proper amount of ZrO2 and magnesia-calcia clinker are used as magnesia-calcia refractory consisting of 20-95wt.% magnesia-calcia clinker having 2-10wt.% ZrO2 cont...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAMAKI TAKEYUKI, IMAIDA YASUO, YAMAMOTO HIROSHI
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:PURPOSE:To provide magnesia-calcia refractory having high corrosion resistance by adding ZrO2. CONSTITUTION:Magnesia clinker containing a proper amount of ZrO2 and magnesia-calcia clinker are used as magnesia-calcia refractory consisting of 20-95wt.% magnesia-calcia clinker having 2-10wt.% ZrO2 content and 5-80wt.% magnesia-calcia clinker having 5-100wt.% CaO so that ZrO2 can be uniformly dispersed into the texture and corrosion resistance can be effectively increased to give magnesia-calcia refractory having high corrosion resistance.